One of the minor refrains I have heard about Trump is that, like some kind of organized crime boss, he values loyalty above all else. To him, being disloyal is one of the worst things you can say about someone.
So, will he stay loyal to "Truth" Social, or will he run right back to Meta and Twitter as soon as his contract with TS expires? My suspicion is that loyalty is only something he expects of others, but not anything he'll feel bound by.